<nav class="navbar-inverse">
  <div class="container">
    <div class="">
      <ul class="nav event_nav">
        <volist name="top_type" id="top">
            <li><a 
            <eq name="type_id" value="$top['id']">class="active"</eq>
            href="{:U('lists',array('pid'=>$top['id']))}" data="{$top.id}">{$top.title}</a></li>
        </volist>
      </ul>
    </div>
  </div>
</nav>
